Fileloom

// Generate a PDF with fetch
const res = await fetch("https://api.fileloom.io/v1/pdf/generate", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "X-API-Key": "fl_your_api_key",
  },
  body: JSON.stringify({
    templateId: "tpl_invoice_pro",
    templateData: {
      invoiceNumber: "INV-2025-001",
      customer: "Acme Corporation",
      total: 2499.00,
    },
  }),
});

const data = await res.json();
console.log(data.url); // signed PDF URL

import requests

res = requests.post(
    "https://api.fileloom.io/v1/pdf/generate",
    headers={"X-API-Key": "fl_your_api_key"},
    json={
        "templateId": "tpl_invoice_pro",
        "templateData": {
            "invoiceNumber": "INV-2025-001",
            "customer": "Acme Corporation",
            "total": 2499.00,
        },
    },
)

print(res.json()["url"])  # signed PDF URL

<?php
$ch = curl_init();
curl_setopt_array($ch, [
  CURLOPT_URL            => "https://api.fileloom.io/v1/pdf/generate",
  CURLOPT_POST           => true,
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_HTTPHEADER     => [
    "Content-Type: application/json",
    "X-API-Key: fl_your_api_key",
  ],
  CURLOPT_POSTFIELDS     => json_encode([
    "templateId"   => "tpl_invoice_pro",
    "templateData" => ["invoiceNumber" => "INV-2025-001"],
  ]),
]);

$data = json_decode(curl_exec($ch), true);
echo $data["url"]; // signed PDF URL

require "net/http"
require "json"

uri = URI("https://api.fileloom.io/v1/pdf/generate")
req = Net::HTTP::Post.new(uri)
req["X-API-Key"] = "fl_your_api_key"
req["Content-Type"] = "application/json"
req.body = {
  templateId: "tpl_invoice_pro",
  templateData: { invoiceNumber: "INV-2025-001" },
}.to_json

res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
puts JSON.parse(res.body)["url"]

package main

import (
  "bytes"
  "net/http"
)

func main() {
  body := []byte(`{"templateId":"tpl_invoice_pro",
    "templateData":{"invoiceNumber":"INV-2025-001"}}`)

  req, _ := http.NewRequest("POST",
    "https://api.fileloom.io/v1/pdf/generate", bytes.NewReader(body))
  req.Header.Set("X-API-Key", "fl_your_api_key")

  res, _ := http.DefaultClient.Do(req)
  defer res.Body.Close()
}

curl -X POST https://api.fileloom.io/v1/pdf/generate \
  -H "Content-Type: application/json" \
  -H "X-API-Key: fl_your_api_key" \
  -d '{
    "templateId": "tpl_invoice_pro",
    "templateData": {
      "invoiceNumber": "INV-2025-001",
      "customer": "Acme Corporation",
      "total": 2499.00
    }
  }'